The amount of charge stored on the plates of a capacitor connected to a fixed voltage source, such as a battery, increases when the separation of the plates is decreased.

Question

Quizplus · Accepted Answer

Decreasing the separation between the plates of a capacitor at a constant voltage increases the electric field strength between the plates, which in turn increases the amount of charge stored on the plates due to the relationship Q = CV, where Q is the charge, C is the capacitance, and V is the voltage. Reducing the plate separation increases the capacitance.

The Amount of Charge Stored on the Plates of a Capacitor